ion-tab-bar{
    overflow: visible;
    --background: transparent;
    ion-tab-button{
        position: relative;
    }
    // .tab-one{
    //     --background: url('/assets/img/tab_left_corner.png') no-repeat;
    // }
    .tab-two,.tab-four,.tab-one,.tab-five{
        --background: url('/assets/img/tab_bottom_blank_bg.png') repeat-x;
        background: url('/assets/img/tab_bottom_blank_bg.png') repeat-x;
    }
    .tab-three{
        --background: url('/assets/img/tab_center_corner.png') no-repeat center 48px;
        background: url('/assets/img/tab_center_corner.png') no-repeat center 48px;
    }
    // .tab-five{
    //     --background: url('/assets/img/tab_right_corner.png') no-repeat right 0;
    // }
    ion-tab-button:nth-child(3){
        height: 130px;
        position:relative;
        overflow:visible;
        text-align:center;
        z-index: 0;
        margin-bottom: 16px;
        div{
            margin-top: 0px;
            overflow: visible;
                width:47px;
                height:47px;
                line-height: 47px;
                border-radius:50%;
                z-index: 101;
        }
        ion-icon{
            margin-top: 0px;
            overflow: visible;
                width:40px;
                height:40px;
                line-height: 40px;
                border-radius:50%;
                background: #fff;
                border:5px solid #fff;
                box-shadow:0 -2px 3px rgba(100,100,100,.4);
                z-index: 101;
        }
    }
    .tab-active{
        ion-icon,ion-label{
            color: #ff6565;
        }
    }
    /*底部的导航*/
    ion-tab-button ion-label{
        font-size: 10px;
    }
}

